Fikayo Tomori has impressed since arriving from Chelsea and Milan pair Paolo Maldini and Stefano Pioli praised the defender.
Zlatan Ibrahimovic and goal hero Ante Rebic both came off with injuries in the second half of Milan's thrilling win over Roma in Serie A.
Ante Rebic grabbed the third goal of a game that promised many more, with Milan edging a dramatic clash to stay in the Serie A title hunt.
Zlatan Ibrahimovic had a dazzling impact before injury disrupted his Manchester United career, but he has been reborn in Italy with Milan.
Zlatan Ibrahimovic kembali bersua bekas kelabnya, Manchester United, untuk mengetuai Milan apabila kedua-dua pasukan bertembung dalam pusingan 16 Liga Europa.
Manchester United will go up against Milan and the familiar face of Zlatan Ibrahimovic in the Europa League last 16.
Zlatan Ibrahimovic did not hesitate to name his greatest player of all time, before voicing strong opinions on NBA superstar LeBron James.
Milan have not won in four games but will use their poor form as a stepping stone towards improvement, according to Stefano Pioli.
Franck Kessie and birthday boy Gianluigi Donnarumma were Milan's heroes as the Serie A giants edged out Red Star Belgrade on away goals.
Milan are four points adrift of Inter following their derby loss but Stefano Pioli sees a determined and willing group.